DATA TRANSMISSION SYSTEM
申请公布号:CA806824(A)
申请号:CAD806824
申请公布日期:1969.02.18
发明人:FLOYD B. ROBBINS
APPARATUS FOR SIGNALLING WITHIN A BOREHOLE WHILE DRILLING
PHOSPHATING PROCESS FOR ZINC-PLATED METALS
AXIAL FLOW COMBINE WITH VERTICALLY OFFSET ACCELERATOR ROLLS
DRIVE REVERSING MECHANISM FOR THE HEADER OF A HARVESTING MACHINE
VANE RETENTION APPARATUS FOR PARTICLE THROWING MACHINES, ESPECIALLY ABRASIVE BLASTING MACHINES
ESTRUCTURA ASISMICA MEJORADA PARA EDIFICIOS
PERCHLOROFLUORINATED HYDROCARBON AND MANUFACTURE
PLATINUM COMPLEX AND MANUFACTURE
ORALT FARMACEUTISK MATERIALE MED FORLAENGET AFGIVELSE